MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e917d16aa3c2d421903d598a6c993da5e76ea3e393e460af5c8d6388a3c3c95f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


CryptBot


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e917d16aa3c2d421903d598a6c993da5e76ea3e393e460af5c8d6388a3c3c95f
SHA3-384 hash: 2fbe6221124be030e4cb0e5e6924c3715ba6c3fb35715601d76871ebfbb666ef035c34cc4c7c2364364462f8a4bc6c20
SHA1 hash: dc60235cb38ec27a74fc3e440981177ccd4d9536
MD5 hash: 41e914097223971ff35fa7cc7060567e
humanhash: speaker-beer-kilo-social
File name:SecuriteInfo.com.W32.AIDetect.malware1.32515.18904
Download: download sample
Signature CryptBot
Create hunting rule
File size:313'344 bytes
First seen:2021-10-08 12:12:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 452a573570b57080deb33a6b6e9df7c8 (3 x RedLineStealer, 3 x RaccoonStealer, 2 x DanaBot)
ssdeep 6144:tFe8ytx43PN9Ep63H1vaIH9F2PrTVFRQbVA:ypxAPN9zHMaMCVA
Threatray 6'101 similar samples on MalwareBazaar
TLSH T12764E00036F5C832E76F6A350D7187A54B7BBDE1D938448F2BF456EE8E316818A2570B
File icon (PE):PE icon
dhash icon 83bcdcac9c8cb4ac (2 x RedLineStealer, 1 x CryptBot)
Reporter SecuriteInfoCom
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetect.malware1.32515.18904
Verdict:
Malicious activity
Analysis date:
2021-10-08 12:18:16 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/489d3939-a3fb-4bd7-a685-4187f16f6ea9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CryptBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/196150/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.32515.18904.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/867068
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 499495 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 08/10/2021 Architecture: WINDOWS Score: 100 66 Multi AV Scanner detection for domain / URL 2->66 68 Found malware configuration 2->68 70 Antivirus detection for URL or domain 2->70 72 11 other signatures 2->72 8 SecuriteInfo.com.W32.AIDetect.malware1.32515.exe 46 2->8         started        13 IntelRapid.exe 2->13         started        15 IntelRapid.exe 2->15         started        process3 dnsIp4 60 mincir07.top 45.90.218.206, 49746, 49747, 80 IPOCEANUPLINKSR Russian Federation 8->60 62 beftru52.top 91.224.22.149, 49744, 80 AS-REGRU Russian Federation 8->62 64 morkao05.top 206.126.81.54, 49745, 80 295CA-TOR-ASNCA Canada 8->64 52 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->52 dropped 54 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 8->54 dropped 98 Detected unpacking (changes PE section rights) 8->98 100 Detected unpacking (overwrites its own PE header) 8->100 102 Self deletion via cmd delete 8->102 104 Tries to harvest and steal browser information (history, passwords, etc) 8->104 17 File.exe 25 8->17         started        21 cmd.exe 1 8->21         started        106 Query firmware table information (likely to detect VMs) 13->106 108 Hides threads from debuggers 13->108 110 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->110 file5 signatures6 process7 file8 40 C:\Users\user\AppData\Local\...\origanvp.exe, PE32 17->40 dropped 42 C:\Users\user\AppData\Local\...\kitsch.exe, PE32+ 17->42 dropped 44 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 17->44 dropped 46 3 other files (none is malicious) 17->46 dropped 74 Antivirus detection for dropped file 17->74 23 origanvp.exe 3 18 17->23         started        28 kitsch.exe 4 17->28         started        30 conhost.exe 21->30         started        32 timeout.exe 1 21->32         started        signatures9 process10 dnsIp11 58 ip-api.com 208.95.112.1, 49756, 80 TUT-ASUS United States 23->58 48 C:\Users\user\AppData\Local\...\kpwpdvbkb.vbs, ASCII 23->48 dropped 86 Antivirus detection for dropped file 23->86 88 Query firmware table information (likely to detect VMs) 23->88 90 May check the online IP address of the machine 23->90 96 2 other signatures 23->96 34 wscript.exe 12 23->34         started        50 C:\Users\user\AppData\...\IntelRapid.exe, PE32+ 28->50 dropped 92 Hides threads from debuggers 28->92 94 Tries to detect sandboxes / dynamic malware analysis system (registry check) 28->94 38 IntelRapid.exe 28->38         started        file12 signatures13 process14 dnsIp15 56 iplogger.org 88.99.66.31, 443, 49757 HETZNER-ASDE Germany 34->56 76 System process connects to network (likely due to code injection or exploit) 34->76 78 May check the online IP address of the machine 34->78 80 Query firmware table information (likely to detect VMs) 38->80 82 Hides threads from debuggers 38->82 84 Tries to detect sandboxes / dynamic malware analysis system (registry check) 38->84 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e917d16aa3c2d421903d598a6c993da5e76ea3e393e460af5c8d6388a3c3c95f/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-10-08 12:13:09 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5el5c2vdylkcdeb5lgfgzgj5uxtw5i7dspsgbl24rvryri6dzfpq._file
Verdict:
malicious
Similar samples:
0822897c3336073faf73fa391193ea15f55de51aa36d63433a9e794127c34576
CryptBot
131d6fb9204ceda508075afce9b9b65e429952674e914d224268deb319a0aab1
CryptBot
6dbc5053ef73f361771e017473f9d53b9df951cc9e0f1d31e1218033160f2b5a
CryptBot
7c3b2df673868d8f99e2cea7d58bcf356bd59c1a49340e5a8a285e06a517fb1f
CryptBot
7d228085018d1f8ffdd1765cbc892a3c6886d81a156e25d053737597a6566112
CryptBot
8f983b92dea0643ef2b8411e5506def0c0235b1addd4daa9d13e59ff4f88a1ef
CryptBot
9c183327a52687e89969b39d6e099f239161ce9876af0f8da666eb5e55c238c3
CryptBot
aa88fc6977bf02c959ffa6865b99eeee8c1735001f824d1bbcc4ff01d93fbb74
CryptBot
c1a8d0767c3eee51e264da05003007415326296636a74e143056e7e2fea7dc51
CryptBot
e13fb6156b386d9cea3a46c3835a97636ad0eeddda3b354f86f19915721638fc
CryptBot
+ 6'091 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:4 banker discovery evasion spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/211008-pdrq3aeceq/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Danabot
Danabot Loader Component
Suspicious use of NtCreateProcessExOtherParentProcess
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
beftru52.top
morkao05.top
142.11.242.31:443
192.119.110.73:443
192.210.222.88:443
Unpacked files
SH256 hash:
5c8fcfc7158778cc32b6cfbe347c6150eb0affa84abc7cea85de622875e38d94
MD5 hash:
8316121668ec8641038680c47677e318
SHA1 hash:
a8797abbda5283b91ae970461d9719cae2e86512
Link:
https://www.unpac.me/results/63f890b4-982a-4078-9712-565ce7b80b91/
SH256 hash:
e917d16aa3c2d421903d598a6c993da5e76ea3e393e460af5c8d6388a3c3c95f
MD5 hash:
41e914097223971ff35fa7cc7060567e
SHA1 hash:
dc60235cb38ec27a74fc3e440981177ccd4d9536
Link:
https://www.unpac.me/results/63f890b4-982a-4078-9712-565ce7b80b91/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e917d16aa3c2d421903d598a6c993da5e76ea3e393e460af5c8d6388a3c3c95f

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:MALWARE_Win_CryptBot
Create hunting rule
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CryptBot

Executable exe e917d16aa3c2d421903d598a6c993da5e76ea3e393e460af5c8d6388a3c3c95f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1660833/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/196150/

Comments